title: Monitoring systemic donor lymphocyte macrochimerism to aid the diagnosis of graft-versus-host disease after liver transplantation.
mesh_terms: D000368:Aged; D000483:Alleles; D001769:Blood; D005260:Female; D006086:Graft vs Host Disease / Q000175:diagnosis*; D006680:HLA Antigens / Q000235:genetics; D006801:Humans; D016031:Liver Transplantation; D008214:Lymphocytes; D008297:Male; D008875:Middle Aged; D016133:Polymerase Chain Reaction; D011159:Population Surveillance / Q000379:methods; D014019:Tissue Donors; D018183:Transplantation Chimera
chemical_list: D006680:HLA Antigens